The discount was 48%. The original price was $28.00, but the new price was $14.60.
Step-by-step explanation:
Multiply 2/3 by (x-3) to get 2/3x -3.
Then subtract -1 on the y side to the right side compair like terms.
Theoretically all real numbers ≥0 it just depends on hours driven
I believe the point here is that the function is continuous rather than discrete